427151872

素因数分解:

$2^9\times 7^1\times {\mathrm{119183}}^1$

素因数の和:119208

約数の個数: 40

約数和(自身を含む): 975401856

約数和(自身を除く): 548249984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 119183, 238366, 476732, 834281, 953464, 1668562, 1906928, 3337124, 3813856, 6674248, 7627712, 13348496, 15255424, 26696992, 30510848, 53393984, 61021696, 106787968, 213575936, 427151872]

約数ペア:

[(1, 427151872), (2, 213575936), (4, 106787968), (7, 61021696), (8, 53393984), (14, 30510848), (16, 26696992), (28, 15255424), (32, 13348496), (56, 7627712), (64, 6674248), (112, 3813856), (128, 3337124), (224, 1906928), (256, 1668562), (448, 953464), (512, 834281), (896, 476732), (1792, 238366), (3584, 119183)]